Gasket, Packing, and Sealing Device Manufacturing government contracts (NAICS 339991)
Open federal, state and local contract notices classified under NAICS 339991.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
As of Oct 24, 2026, 113 open notices list NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing). 111 notices close within 30 days and 112 were posted in the last 30 days. The agencies with the most open notices are Department of Defense (113).
Open notices, closing soonest first
- 53--RETAINER,PACKINGClosing in 3 days
- 53--SEAL,NONMETALLIC SPECIClosing in 3 days
- 53--GASKETClosing in 3 days
- Seal PlainClosing in 4 days
- 53--GASKET SETClosing in 4 days
- 53--GASKETClosing in 4 days
- 53--PACKING,PREFORMEDClosing in 4 days
- 53--PARTS KIT,SEAL REPLACEClosing in 4 days
- 53--SEAL,NONMETALLIC ROUNDClosing in 4 days
- 53--SEAL,NONMETALLIC SPECIClosing in 4 days
- 53--SEAL,PLAIN ENCASEDClosing in 4 days
- 53--SEAL,PLAINClosing in 4 days
- 53--SEAL,PLAINClosing in 4 days
- 53--SEAL,PLAINClosing in 4 days
- 53--GASKETClosing in 4 days
- 53--GASKETClosing in 5 days
- 53--GASKETClosing in 5 days
- Seal & O-RingClosing in 5 days
- 53--GASKETClosing in 6 days
- 53--O-RINGClosing in 6 days
- 53--PACKING,PREFORMEDClosing in 6 days
- 53--SEAL,NONMETALLIC ROUNDClosing in 6 days
- 53--GASKET SETClosing in 6 days
- 53--GASKETClosing in 6 days
- 53--GASKETClosing in 6 days
- 53--O-RINGClosing in 6 days
- 53--O-RINGClosing in 6 days
- 53--PACKING,PREFORMEDClosing in 6 days
- 53--PACKING,PREFORMEDClosing in 6 days
- 53--PARTS KIT,SEAL REPLACEClosing in 6 days
- 53--RETAINER,PACKINGClosing in 6 days
- 53--RUBBER STRIPClosing in 6 days
- 53--SEAL KIT,DOORClosing in 6 days
- 53--SEAL,PLAIN ENCASEDClosing in 6 days
- 53--SEAL,PLAIN ENCASEDClosing in 6 days
- 53--SEAL,PLAIN ENCASEDClosing in 6 days
- 53--SEAL,PLAIN ENCASEDClosing in 6 days
- 53--SEAL,PLAINClosing in 6 days
- 53--SEAL,PLAINClosing in 6 days
- 53--SEAL,PLAINClosing in 6 days
- 53--SEAL,PLAINClosing in 6 days
- 53--SEAL RING,METALClosing in 6 days
- 45--SAFETY SHUT OFF DEVICEClosing in 7 days
- 43--SEAL ASSEMBLY,SHAFT,SPClosing in 7 days
- 53--GASKETClosing in 7 days
- 53--SEAL RING,METALClosing in 7 days
- 53--SEAL RING,METALClosing in 7 days
- 53--PACKING WITH RETAINERClosing in 7 days
- 53--RETAINER,PACKINGClosing in 7 days
- 53--SEAL ASBLYClosing in 7 days
Top agencies buying this NAICS
- Department of Defense 113 open
Related NAICS
- Sporting and Athletic Goods Manufacturing (NAICS 339920) 3 open
- Sign Manufacturing (NAICS 33995) 1 open
- Sign Manufacturing (NAICS 339950) 3 open
- All Other Miscellaneous Manufacturing (NAICS 33999) 1 open
- Fastener, Button, Needle, and Pin Manufacturing (NAICS 339993) 2 open
- All Other Miscellaneous Manufacturing (NAICS 339999) 10 open
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See DSE GovCon plans →Frequently asked questions
How many open government contracts are there for NAICS 339991?
As of Oct 24, 2026, 113 open notices list NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing) in the DSE directory.
Which agencies are buying under NAICS 339991?
Agencies with the most open notices: Department of Defense (113).
When does the next NAICS 339991 notice close?
The soonest deadline is Oct 27, 2026, for "53--RETAINER,PACKING". 50 notices close within 7 days.
Are there set-asides under NAICS 339991?
62 of 113 open notices carry a set-aside. Most common: Total Small Business (55), HUBZone (5), Service-Disabled Veteran-Owned Small Business (1).
Where is the NAICS 339991 work performed?
Most common places of performance: UT (1), OH (1).